package website.servlet;

import java.io.IOException;
import java.util.Collection;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import website.excepcion.DAOExcepcion;
import website.modelo.Oferta;
import website.negocio.GestionOfertas;



/**
 * Servlet implementation class listadoOfertas
 */
@WebServlet("/listadoOfertas")
public class listadoOfertas extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public listadoOfertas() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		GestionOfertas negocio = new GestionOfertas();
		try {
			Collection<Oferta> lista = negocio.listar();
			// Guardar en el ambiente de request
			request.setAttribute("roles", lista);
			RequestDispatcher rd = request.getRequestDispatcher("ofertasAdministrador.jsp");
			rd.forward(request, response);

		} catch (DAOExcepcion e) {
			System.out.println(e.getMessage());
			RequestDispatcher rd = request.getRequestDispatcher("error.jsp");
			rd.forward(request, response);
		}



	
	
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {


		doGet(request, response);
		
		
		
	}

}
